Usually they only need to be adjusted once they start to make noise. Having a hard time starting is a common sign of valves needing adjusted. 400ex valves are setup much different than these valves for the ltz. They’re are much easier to adjust than the ltz valves though because they do not have buckets.
Ok yall help me out ext shims are set at 26 and 27 whitch is close enuff to dead tits between 20 and 30 so good theor... intake side one is shimed .16 whitch is damn close to dead center between 10 and 20.. all close enuff.. but the other intake side is to tight no clearance room at all with no shim at all???
